what >> wɒt
Definition: [pronoun] asking for information specifying something.
Example: what is your name?
Definition: [pronoun] the thing or things that (used in specifying something).
Example: what we need is a commitment
Definition: [pronoun] (in exclamations) emphasizing something surprising or remarkable.
Example: what some people do for a crust!
Definition: [determiner] asking for information specifying something.
Example: what time is it?
Definition: [determiner] (referring to the whole of an amount) whatever.
Example: he had been robbed of what little money he had
Definition: [determiner] (in exclamations) how great or remarkable.
Example: what luck!
Definition: [adverb] to what extent?
Example: what does it matter?
Definition: [adverb] used to indicate an estimate or approximation.
Example: see you, what, about four?
Definition: [adverb] used for emphasis or to invite agreement.
Example: pretty poor show, what?